28334208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 87736320

約数和(自身を除く): 59402112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 127, 128, 166, 168, 192, 224, 249, 254, 332, 336, 381, 384, 448, 498, 508, 581, 664, 672, 762, 889, 896, 996, 1016, 1162, 1328, 1344, 1524, 1743, 1778, 1992, 2032, 2324, 2656, 2667, 2688, 3048, 3486, 3556, 3984, 4064, 4648, 5312, 5334, 6096, 6972, 7112, 7968, 8128, 9296, 10541, 10624, 10668, 12192, 13944, 14224, 15936, 16256, 18592, 21082, 21336, 24384, 27888, 28448, 31623, 31872, 37184, 42164, 42672, 48768, 55776, 56896, 63246, 73787, 74368, 84328, 85344, 111552, 113792, 126492, 147574, 168656, 170688, 221361, 223104, 252984, 295148, 337312, 341376, 442722, 505968, 590296, 674624, 885444, 1011936, 1180592, 1349248, 1770888, 2023872, 2361184, 3541776, 4047744, 4722368, 7083552, 9444736, 14167104, 28334208]

約数ペア:

[(1, 28334208), (2, 14167104), (3, 9444736), (4, 7083552), (6, 4722368), (7, 4047744), (8, 3541776), (12, 2361184), (14, 2023872), (16, 1770888), (21, 1349248), (24, 1180592), (28, 1011936), (32, 885444), (42, 674624), (48, 590296), (56, 505968), (64, 442722), (83, 341376), (84, 337312), (96, 295148), (112, 252984), (127, 223104), (128, 221361), (166, 170688), (168, 168656), (192, 147574), (224, 126492), (249, 113792), (254, 111552), (332, 85344), (336, 84328), (381, 74368), (384, 73787), (448, 63246), (498, 56896), (508, 55776), (581, 48768), (664, 42672), (672, 42164), (762, 37184), (889, 31872), (896, 31623), (996, 28448), (1016, 27888), (1162, 24384), (1328, 21336), (1344, 21082), (1524, 18592), (1743, 16256), (1778, 15936), (1992, 14224), (2032, 13944), (2324, 12192), (2656, 10668), (2667, 10624), (2688, 10541), (3048, 9296), (3486, 8128), (3556, 7968), (3984, 7112), (4064, 6972), (4648, 6096), (5312, 5334)]